

root { 
    display: block;
}
#tenchucnang
{
    padding-top: 20px;
    padding-left: 20px;
    width: 680px;
    height: 30px;
    border-bottom: 1px red solid;
}
#tenchucnang p
{
    color: black;
    font-size: 20px;
    font-weight: bold;
}
#tag
{
    margin-top: 5px;
    width: 120px;
}
#rowsanpham
{
    color: #0099ff;
    font-size: 12px;
    font-weight: bold;
    padding-left: 20px;
    height: 250px;
    background-color: white;
    margin-bottom: 20px;
    border: 1px red solid;
}
#rowkhachhang
{
    color: #0099ff;
    font-size: 12px;
    font-weight: bold;
    padding-left: 20px;
    height: 90px;
    background-color: white;
    margin-bottom: 20px;
    border: 1px red solid;
}
#menuphu
{
    margin-left: 20px;
    font-size: 15px;
    
}
#menuphu:hover
{
    background-color: lightblue;
}